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Unexpectedly high B12 levels without supplementation warrant GP review as they may indicate underlying liver disease, kidney disease, or blood disorders
Don't rush this step by warming vials with your hands or other heat sources
Unlike many peptides, it holds up in acidic environments and at room temperature for short periods, which is part of why it works both as an injectable and, in some forms, orally
She works at Copley Hospital in Morrisville, Vt
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